257348 Kotzen, B., & English, C. (2009). Environmental noise barriers: A guide to their acoustic and visual design. London, UK : Spon.
Chicago-čujuhus (17. p.)257348 Kotzen, Benz, juo Colin English. Environmental Noise Barriers: A Guide to Their Acoustic and Visual Design. London, UK : Spon, 2009.
MLA-čujuhus (9. p.)257348 Kotzen, Benz, juo Colin English. Environmental Noise Barriers: A Guide to Their Acoustic and Visual Design. London, UK : Spon, 2009.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.